package com.zp.self.javaBase.extend;

import org.junit.Test;

/**
 * Created by peng.zeng on 2021/5/9 14:08
 */
public class TestExtendB {
    DogUtil dog = new DogUtil("B",5);

    @Test
    public void test(){

        System.out.println(dog);
    }
}
